Impact of heat stress on lactational performance of dairy cows

S Tao, RMO Rivas, TN Marins, YC Chen, J Gao… - Theriogenology, 2020 - Elsevier
Lactating dairy cows exhibit a myriad of responses to heat stress. These responses partially
facilitate the thermal balance between heat gain and heat loss, but also account for …

[HTML][HTML] Invited review: Lethal heat stress: The putative pathophysiology of a deadly disorder in dairy cattle

WS Burhans, CAR Burhans, LH Baumgard - Journal of Dairy Science, 2022 - Elsevier
Heat stress (HS) reduces production and efficiency in almost every metric of the dairy
operation, and it thus compromises profitability and sustainability. If the magnitude of HS …

Increases in extreme heat stress in domesticated livestock species during the twenty‐first century

P Thornton, G Nelson, D Mayberry… - Global Change …, 2021 - Wiley Online Library
Anthropogenic climate change is expected to have major impacts on domesticated livestock,
including increased heat stress in animals in both intensive and extensive livestock systems …

Changes in the spectrum of free fatty acids in blood serum of dairy cows during a prolonged summer heat wave

R Mylostyvyi, V Sejian, O Izhboldina, O Kalinichenko… - Animals, 2021 - mdpi.com
Simple Summary Heat stress leads to poor welfare, decreased productivity, and poor
product quality. It is known that the content of fatty acids in the blood can reflect the …

The effects of cow-related factors on rectal temperature, respiration rate, and temperature-humidity index thresholds for lactating cows exposed to heat stress

G Yan, K Liu, Z Hao, Z Shi, H Li - Journal of Thermal Biology, 2021 - Elsevier
The objectives of this study were to investigate the effects of the cow-related factors on rectal
temperature (RT) and respiration rate (RR) of lactating dairy cows under different heat stress …

Critical THI thresholds based on the physiological parameters of lactating dairy cows

S Pinto, G Hoffmann, C Ammon, T Amon - Journal of Thermal Biology, 2020 - Elsevier
The severity of heat stress conditions in high-yielding dairy cows is currently
underestimated. The present study aimed to determine the heat load threshold of the …

[HTML][HTML] Heat stress in a temperate climate leads to adapted sensor-based behavioral patterns of dairy cows

PR Hut, J Scheurwater, M Nielen… - Journal of Dairy …, 2022 - Elsevier
Most research on heat stress has focused on (sub) tropical climates. The effects of higher
ambient temperatures on the daily behavior of dairy cows in a maritime and temperate …

Impacts of climate change on livestock and possible adaptations: A case study of the United Kingdom

A Wreford, CFE Topp - Agricultural Systems, 2020 - Elsevier
Agriculture is a vital economic sector, providing food, fibre, and energy to a growing human
population. Livestock are an important part of this sector, however the evidence and …

[HTML][HTML] Influence of environmental factors and parity on milk yield dynamics in barn-housed dairy cattle

JL Marumo, D Lusseau, JR Speakman, M Mackie… - Journal of dairy …, 2022 - Elsevier
We investigated the effects of environmental factors on average daily milk yield and day-to-
day variation in milk yield of barn-housed Scottish dairy cows milked with an automated …

The physiological and productivity effects of heat stress in cattle–a review

P Herbut, S Angrecka, D Godyń… - Annals of animal …, 2019 - sciendo.com
A trend of global warming has been observed over the last few years and it has often been
discussed whether there is an effect on livestock. Numerous studies have been published …